He has said he will stay on as UK prime minister until his successor is in place.

Also on the programme: Colombia's new president promises to take a tough stance on drug traffickers and armed gangs; and Cape Verde’s World Cup fairytale continues.

(Photo: Prime Minister Sir Keir Starmer and his wife Lady Victoria Starmer on the steps of 10 Downing Street, London, after his speech where he said he will resign as leader of the Labour Party Credit: Andrew Matthews/PA Wire )